• Principal Environmental Test

    RTX Corporation (Tucson, AZ)
    …installations and data acquisition support. Environmental Test is seeking a Principal Test Engineer in the field of environmental testing. ... meaningful problems that create a safer, more secure world. Environmental Test (ET) is an engineering organization...Engineers, ET Support Engineers, and internal engineering customers. The Test Engineer will work within the IP… more
    RTX Corporation (11/21/25)
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  • Engineering Environmental Test Lead

    Stratolaunch, LLC (Mojave, CA)
    …advancing national security. To help achieve these efforts, Stratolaunch is seeking a Staff- or Principal -level Environmental Test Engineer , to lead the ... of components. **ESSENTIAL RESPONSIBILITIES** + Accountable for all aspects of Environmental Test service center operation, including personnel, infrastructure,… more
    Stratolaunch, LLC (09/25/25)
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  • Principal / Sr. Principal Systems…

    Northrop Grumman (Melbourne, FL)
    …Northrop Grumman Aeronautics Systems has an opening for a Principal / Sr. Principal Systems Engineer - Electromagnetic Environmental Effects (E3) to join ... E3 engineers are required to prepare and review E3 test procedures, E3 test reports, E3 technical...contingent upon verification of DoD clearance. Basic Qualifications: * ** Principal Systems Engineer :** Bachelor of Science degree… more
    Northrop Grumman (11/08/25)
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  • Systems Engineer / Principal Systems…

    Northrop Grumman (Melbourne, FL)
    …Northrop Grumman Aeronautics Systems has an opening for a Systems Engineer / Principal Systems Engineer - Electromagnetic Environmental Effects (E3) to ... E3 engineers are required to prepare and review E3 test procedures, E3 test reports, E3 technical...Master of Science degree in a STEM discipline * ** Principal Systems Engineer :** Bachelor of Science degree… more
    Northrop Grumman (11/25/25)
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  • Integration and Test Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …included as a part of this team, we would invite you to apply. As an Integration & Test Engineer / Principal Integration & Test Engineer at Northrop ... appreciation for how the systems operate. This position can be filled at the Integration & Test Engineer or Principal Integration & Test Engineer more
    Northrop Grumman (10/28/25)
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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …be an on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer . ... of I&T program facilities. + Coordinates integrated testing activities that may include environmental , reliability and the occasional flight test . + Reviews and… more
    Northrop Grumman (10/08/25)
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  • Principal Electrical Engineer

    BAE Systems (Westminster, CO)
    …The Electrical & Electronic Solutions (EES) team is seeking a collaborative, action-oriented Principal Electrical/Electronic Systems Test Engineer to be a ... for aerospace and defense electronic systems. + Background in environmental and EMI/EMC testing of electronic assemblies. + Experience...be available based on position level and/or job specifics. ** Principal Electrical Engineer - Test more
    BAE Systems (12/09/25)
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  • Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-504 Job Description Mercury Systems is seeking a Principal Test Engineer to lead efforts in developing and executing server system tests for ... MIL-STD-461, DO-178C, and DO-254 + Hands on experience with environmental test equipment, including chambers used for hardware validation #LI-RJ1 Additional… more
    Mercury Systems (12/12/25)
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  • Engineer Senior Principal Lead…

    BAE Systems (Westminster, CO)
    …be available based on position level and/or job specifics. ** Engineer Senior Principal Lead Test Engineer ** **118598BR** EEO Career Site Equal ... position will report to the Manager of Tactical Solutions Systems and Test Engineering. This position has responsibility for leading systems engineering tasks… more
    BAE Systems (11/25/25)
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  • Principal Civil / Structural…

    RTX Corporation (West Palm Beach, FL)
    …Pratt & Whitney's Development Operations organization is seeking a Civil / Structural Engineer , responsible for developing innovative test stand designs for a ... to consider factors such as safety, budget, feasibility, ergonomics, efficiency, schedule, environmental impact, and adherence to codes. The engineer will also… more
    RTX Corporation (10/14/25)
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